本文实现的是一个帐务管理系统中分级权限的控制,程序使用ASP和JavaScript编写,在装有IIS4.0的win NT服务器上运行,速度快,易维护。 权限级别划分如下: ①、院长和财务科长:不能输入,可以无限制查询、统计; ②、副院长:不能输入,可以查询、统计其分管部门的帐务; ③、部门领导:不能输入,可以查询、统计本部门的帐务; ④、会计:能输入各部门的帐务(一个会计有时要做几个部门的帐),只能查询、统计自己输入的帐务。 涉及的数据库和字段如下 ①、JK_USER数据库及字段:id(序列号),bmid(部门号),username(用户名),pwd(口令),right(权限值); ②、BM数据库及字段:id(序列号) ,bmid(部门号); ③、JZPZ数据库及字段:id(序列号),bm(部门), zgs(子公司),xmz(项目组),xm(项目),sr(收入),zc(支出),szfx(收支方向),szxs(收支形式),rq(日期),jbr(经办人),lrr(录入人),szsm(收支说明); ④、ZGS数据库及字段:id(序列号),zgs(子公司)name(公司名),bmid(部门编号)。 1.首先进行用户身份合法性验证 将用户提交的用户名和口令与数据库JK_USER中的字段对照对照,以确定其合法性,只有合法的用户(系统管理员为其开过户)才可以进入,合法用户有四种权限级别,分别赋予“1”、“2”、“3”、“4”四种权限值。(程序略)。 2.凭证记帐(分级权限控制) 凭证记帐功能是专为会计人员服务的,其他人不可以使用,如以非会计人员身份进入凭证录入界面时,只有“查询记帐凭证”功能按钮可见,其它功能按钮不可见。录入的凭证先存放在一个临时表里,称为“未记帐凭证库”,只有运行“凭证记帐”功能后才进入“凭证库”在“未记帐凭证库”中的凭证可以修改。部分程序如下: ’非会计人员进入,不显示“凭证记帐”和“保存未记帐凭证”功能按钮 if (thisPage.firstEntered) then if session("tright")<> "1" then button1.hide button2.hide end if ………… ’自动填写时间和操作人 Textbox7.value=year(date) & "-" & month(date) & "-" & day(date) Textbox9.value =session("username") set cnn1=server.CreateObject("adodb.connection") set rst1=server.CreateObject("adodb.recordset") cnn1.CursorLocation=3 cnn1.ConnectionTimeout =30 cnn1.Open "DSN=jky" rst1.Open "select * from bm ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then RST1.MoveFirst Id=rst1.Fields("id") do while not rst1.EOF Listbox3.addItem rst1.Fields("bmName"),cint(rst1.Fields("id")) "Response.Write rst1.Fields("bmname") & rst1.Fields("id") rst1.MoveNext loop end if rst1.Close rst1.Open "select zgsname from zgs where bmid=" & id,cnn1,1,1,adcmdtext if rst1.RecordCount >0 then rst1.MoveFirst do while not rst1.EOF Listbox4.addItem cstr(rst1.Fields("zgsname")) rst1.MoveNext loop end if rst1.Close cnn1.close call writerst end if end function ……………… ’凭证记帐 sub button2_onclick dim s s=Listbox1.selectedIndex Response.Write s end sub sub listbox3_onchange dim id,i i=Listbox4.getCount() do while i>-1 call Listbox4.removeItem(i) i=i-1 loop id=listbox3.getValue (listbox3.selectedIndex) set cnn2=server.CreateObject("adodb.connection") set rst2=server.CreateObject("adodb.recordset") cnn2.CursorLocation=3 cnn2.ConnectionTimeout =30 cnn2.Open"DSN=jky" rst2.Open "select zgsName from zgs where bmid=" & id,cnn2,1,1,adcmdtext if rst2.RecordCount >0 then RST2.MoveFirst do while not rst2.EOF Listbox4.addItem cstr(rst2.Fields("zgsName")) rst2.MoveNext loop end if rst2.Close cnn2.Close end sub sub button2_onclick set cnn5=server.CreateObject("adodb.connection") cnn5.CursorLocation=3 cnn5.ConnectionTimeout =30 cnn5.Open"DSN=jky" cnn5.Execute "insert into jzpz(bm,zgs,xmz,xm,sr,zc,szfx,szxs,rq,jbr,lrr,szsm) select bm,zgs,xmz,xm,sr,zc,szfx,szxs,rq,jbr,lrr,szsm from wjzpz where lrr="" & session("username") & """ cnn5.Execute "delete from wjzpz where lrr="" & session("username") & """ end sub 3.数据查询(分级权限控制) 以凭证的字段为条件进行查询,在供选条件前有一方框供打“√”,其中“部门“条件必选(程序自动加上),部门内容由程序根据用户的权限自动从数据库中调用相应值,分公司内容根据所属部门自动调整,部分程序如下: …………… ’根据权限值进入相应的查询界面 …………… function thisPage_onenter() set cnn1=server.CreateObject("adodb.connection") set rst1=server.CreateObject("adodb.recordset") cnn1.CursorLocation=3 cnn1.ConnectionTimeout =30 cnn1.Open "dsn=jky" select case session("Tright") case "3""副院长 rst1.Open "select bm.bmName from jk_user ,bm where JK_user.bmid=bm.id and jk_user.username =""& session("username") & """,cnn1,1,1,adcmdtext if rst1.RecordCount >0 then RST1.MoveFirst do while not rst1.EOF Listbox1.addItem cstr(rst1.Fields("bmName")) rst1.MoveNext loop end if rst1.Close rst1.Open "select zgsname from zgs ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then rst1.MoveFirst do while not rst1.EOF Listbox2.addItem cstr(rst1.Fields("zgsname")) rst1.MoveNext loop end if rst1.Close cnn1.close Checkbox1.setChecked (true) case "2""部门经理 Listbox1.addItem session("bm") rst1.Open "select zgsname from zgs where bmid=" & session("bmid"),cnn1,1,1,adcmdtext if rst1.RecordCount >0 then rst1.MoveFirst do while not rst1.EOF Listbox2.addItem cstr(rst1.Fields("zgsname")) rst1.MoveNext loop end if rst1.Close cnn1.close Checkbox1.setChecked (true) "Checkbox1.0 case "1""会计 rst1.Open "select bmName from bm ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then RST1.MoveFirst do while not rst1.EOF Listbox1.addItem cstr(rst1.Fields("bmName")) rst1.MoveNext loop end if rst1.Close rst1.Open "select zgsname from zgs ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then rst1.MoveFirst do while not rst1.EOF Listbox2.addItem cstr(rst1.Fields("zgsname")) rst1.MoveNext loop end if rst1.Close cnn1.close case "4""院长 rst1.Open "select bmName from bm ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then RST1.MoveFirst do while not rst1.EOF Listbox1.addItem cstr(rst1.Fields("bmName")) rst1.MoveNext loop end if rst1.Close rst1.Open "select zgsname from zgs ",cnn1,1,1,adcmdtext if rst1.RecordCount >0 then rst1.MoveFirst do while not rst1.EOF Listbox2.addItem cstr(rst1.Fields("zgsname")) rst1.MoveNext loop end if rst1.Close cnn1.close end select end if ………… end function ’按照权限查询凭证 sub button1_onclick dim rst2,cnn2,str,i dim bm(1),zgs(1),xmz(1),xm(1),szfx(1),szxs(1),rq(2),jbr(1) bm(0)=Checkbox1.getChecked() if bm(0) then bm(1)=Listbox1.getText(Listbox1.selectedIndex ) str=" and bm="" & bm(1) & """ end if zgs(0)=Checkbox2.getChecked() if zgs(0) then zgs(1)=Listbox2.getText(Listbox2.selectedIndex ) str=str & " and zgs =""& zgs(1) & """ end if xmz(0)=Checkbox3.getChecked() if xmz(0) then xmz(1)=trim(txtxmz.value ) str=str & " and xmz like "%" & xmz(1) & "%"" end if xm(0)=Checkbox4.getChecked() if xm(0) then xm(1)=trim(tztxm.value ) str=str & " and xm like "%" & xm(1) & "%"" end if szfx(0)=Checkbox5.getChecked() if szfx(0) then szfx(1)=Listbox3.getText(Listbox3.selectedIndex ) str =str & " and szfx ="" & szfx(1) & """ end if szxs(0)=Checkbox6.getChecked() if szxs(0) then szxs(1)=Listbox4.getText(Listbox4.selectedIndex ) str =str & " and szxs ="" & szxs(1) & """ end if jbr(0)=Checkbox8.getChecked() if jbr(0) then jbr(1)=trim(txtjbr.value ) str =str & " and jbr like "%" & jbr(1) & "%"" end if set cnn2=server.CreateObject("adodb.connection") set rst2=server.CreateObject("adodb.recordset") cnn2.CursorLocation=3 cnn2.ConnectionTimeout =30 cnn2.Open "dsn=jky" Response.Write "<table border="1" cellPadding=0 cellSpacing=0 width="650" height="33" >" Response.Write "<tr>" Response.Write "<td width="100%" colspan="6" height="44" align="middle" bgcolor=lightblue>" Response.Write "<p align="center"><b><font color="#000084">记 帐 凭 证 列 表" Response.Write "</font></b></p></td></tr> " Response.Write "<tr>" Response.Write "<td width="15%" bgcolor=lightsteelblue>" Response.Write "部 门</td>" Response.Write "<td width="20%"bgcolor=lightsteelblue>" Response.Write "子公司</td>" Response.Write "<td width="15%" bgcolor=lightsteelblue>" Response.Write "项目组</td>" Response.Write "<td width="15%" bgcolor=lightsteelblue>" Response.Write "项目名/合同号</td>" Response.Write "<td width="15%" bgcolor=lightsteelblue>" Response.Write "收入金额(万元)</td>" Response.Write "<td width="15%" bgcolor=lightsteelblue>" Response.Write "支出金额(万元)</td></tr>" if session("Tright")="1" then "Response.Write "AAAAAAAA" rst2.Open "select * from jzpz where id>0 and lrr="" & session("username") & """ & str ,cnn2,1,1,adcmdtext else "Response.Write "FFFFFFFFFFFFF" rst2.Open "select * from jzpz where id>0 " & str ,cnn2,1,1,adcmdtext end if if rst2.RecordCount >0 then rst2.MoveFirst rst2.PageSize =20 rst2.AbsolutePage =1 i=0 do while not rst2.EOF and i< rst2.PageSize Response.Write "<tr>" Response.Write "<td width="15%" bgcolor=lightgrey>"& rst2.Fields("bm")& "</td>" Response.Write "<td width="15%" bgcolor=lightgrey>"& rst2.Fields("zgs")& "</td>" Response.Write "<td width="15%" bgcolor=lightgrey>"& rst2.Fields("xmz")& "</td>" Response.Write "<td width="15%" bgcolor=lightgrey><a href="FMjz1.asp?Id="& rst2.Fields("id") & "" target="_blank">" & rst2.Fields("xm")& "</a></td>" Response.Write "<td width="5%" bgcolor=lightgrey>"& rst2.Fields("sr")& "</td>" Response.Write "<td width="5%" bgcolor=lightgrey>"& rst2.Fields("zc")& "</td>" Response.Write "</tr>" i=i+1 rst2.MoveNext loop end if Response.Write "</table>" Response.Write "</div>" j= rst2.PageCount Response.Write "<P align=center><b>共有页数: " for i=1 to j Response.Write "<a href="Fmjzpzck1.asp?ID=" & i & "" target="_blank">" & i & "</a>" & " " if j mod 10= 0 then Response.Write "<br>" end if next Response.Write "</b></p>" rst2.Close cnn2.Close ………… end sub 应用以上程序,可以根据用户的权限,按照用户的要求实行订制查询,该系统在win NT、IIS4.0和win98、PWS上运行通过 |